If you have any questions, feel free to comment below. If for some reason, normalization lowers the height of your waveforms, there’s a very good chance you’re recording at too high a level, so drop the input level down a wee bit. ![]() It really does act like a simple volume control, and adds to the power and presence of your auditions. You’ve now normalized the audio, and you can continue on with exporting your work.ĭo this with every audition you perform, if needed. ![]() When editing audio files, you can cut, copy and paste parts of recordings, and then add effects like echo, amplification and noise reduction. Record and edit music, voice and other audio recordings. You’ll see your waveform increase in height. This audio editing software is a full-featured professional audio and music editor for Windows and Mac. Leave the other two checkboxes (zero crossover error correction and independent stereo normalization) checked. Audacity is usually set at -3.0 dB, and you can leave it there ( -3.0 is recommended, as this is what ACX and other production companies and studios require): You’ll be presented with a screen that lets you choose the level of normalization, where 0.0 is the loudest, and for every full dB you choose to go down, you lower the loudness by about 8%. To use it, highlight the entire audition, then go to the Effect menu, and choose Normalize…. You’ll find the Normalize… command under the Effect menu in Audacity. This means that your words will be louder, but depending upon the amount of room noise in your space, that noise may be louder as well. That’s because normalizing increases all audio evenly, by the same percentage. Two things you’ll notice: the normalized version is louder, and the room noise is more noticeable. Listen to the audio with 0.0 dB normalization To hear the difference, click on the links below the graphic. The top graphic is as recorded, and the bottom graphic is after normalizing the audio to full 100% digital volume. Here’s a before-and-after example of normalizing a piece of audio. ![]() Normalization is a process available in any sound editing and recording software, including ProTools and Audacity. Here’s how to fix that.Įlectronically, you can “turn up the volume” by using a process called normalization to tweak the audition’s overall loudness before exporting to your MP3 file for submission. The level at which you safely record those auditions, being careful not to overdrive the microphone or recorded signal, can leave you with a properly recorded, but weak sounding final product. When auditioning, giving a loud, clean sound to your submissions is essential.
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